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Review of Vector Condensation at High Chemical Potential

机译:高化学势下的矢量凝聚研究进展

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Here I review vectorial type condensation due to a non zero chemical potential associated to some of the global conserved charges of the theory. The phase structure is very rich since three distinct phases exists depending on the value assumed by one of the zero chemical potential vector self interaction terms. In a certain limit of the couplings and for large chemical potential the theory is not stable. This limit corresponds to a gauge type limit often employed to economically describe the ordinary vector mesons self interactions in QCD. Our analysis is relevant since it leads to a number of physical applications not limited to strongly interacting theories at non zero chemical potential.
机译:在这里,我回顾了由于与该理论的某些全局守恒电荷相关的非零化学势而导致的矢量型缩合。相结构非常丰富,因为根据零化学势矢量自相互作用项之一假定的值,存在三个不同的相。在偶合的一定限制下,对于大的化学势,该理论是不稳定的。此限制对应于通常用于经济地描述QCD中普通矢量介子自相互作用的量规类型限制。我们的分析很有意义,因为它导致了许多物理应用,而不仅限于非零化学势的强相互作用理论。

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